Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.426371E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T06:15:11+0800
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    1 Object 1

    AOE ID 64173
    NORAD ID 64173
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69303
    NORAD ID 69303
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-34172 STARLINK-37730
    Time of Closest Approach 2026-10-21T14:24:46+0000
    Collision Probability (Pc) 2.426371E-6
    Conjunction Distance (km) 2.131 km
    Relative Speed (km/s) 14.587 km/s
    Conjunction Risk Parameters R (Radial): -2.095 | I (In-track): 0.124 | C (Cross-track): -0.363
    Collision Risk Index (CRI) 0.43
    X Position (km) -4822.499 -4821.293
    Position Y (km) 3673.885 3672.525
    Position Z (km) 3177.813 3176.704
    Velocity X (km/s) -1.05 -2.136
    Velocity Y (km/s) -5.696 3.001
    Velocity Z (km/s) 4.973 -6.687

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-34172 STARLINK-37730
    Semimajor Axis (a) 6848.857 km 6843.697 km
    Eccentricity (e) 0.000139 0.000146
    Inclination (i) 53.1598° 97.2849°
    RAAN 131.7439° 316.7723°
    Perigee Argument 89.8707° 49.8312°
    Mean Anomaly (M) 270.2453° 310.3058°
    Apogee 471.670 km 466.558 km
    Perigee 469.770 km 464.562 km
    Orbit Epoch 2026-10-18T23:37:14+0000 2026-10-19T11:38:15+0000

    STARLINK-34172 & STARLINK-37730 Collision Probability (Pc) Trend

    STARLINK-34172 & STARLINK-37730 Collision Probability (Pc) TrendNot Available

    STARLINK-34172 & STARLINK-37730 Miss Distance (Miss Distance) Trend

    STARLINK-34172 & STARLINK-37730 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-34172Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37730Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-34172Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37730Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-34172

    No nearby objects data